| 无土栽培新模式--营养液梯级利用初探 |
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| 作者姓名： | 杨其长 汪晓云 刘文科 魏灵玲 段发民 |
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| 作者单位： | 中国农业科学院农业环境与可持续发展研究所 北京100081 |
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| 基金项目： | 科技部科技基础条件平台建设计划 |
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| 摘 要： | 总结了中国无土栽培发展现状,以及存在栽培和生态环境的问题,并提出了一种新型的栽培模式—营养液梯级利用模式。阐述了营养液梯级利用模式的原理和初步的试验结果,论述了可行性,并对存在问题和研究方向进行了叙述。
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| 关 键 词： | 无土栽培 梯级利用 营养液 |
Principle and Preliminary Study on a New Pattern of Soilless Culture--Nutrient Solution Completed Utilization |
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| Authors: | Yang Qichang Wang Xiaoyun Liu Wenke Wei Lingling Duan Famin |
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| Institution: | Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Afficultural Sciences, Beijing 100081 |
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| Abstract: | In this paper, the status of soilless culture in China and problems in cultivation and eco-environment was summarized. In addition, a new cultural method: nutrient solution multi-utilization was put forward, and the principle, feasibility and problems to be solved were addressed. |
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| Keywords: | Soilless culture Complete utilization Nutrient solution |
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